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Herman
Interesting - underscore is usually down the end of ASCII collation order.
Do you know if there any other characters which do not have the expected
position in ASCII collating sequence?
John
----- Original Message -----
From: "Herman van den Bergen" <psytek@xxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Wednesday, February 26, 2003 2:30 AM
Subject: RE: [amibroker] Re: Any way to use more field codes for composite
indexes?
> It is recommended that you use only "~" as the first character for your
> composite (see AB Help), a long time ago I got into all kinds of trouble
> using an Underscore.
>
> I quote Tomasz: "You should use tilde ~ as a first character of your
> composites. Using underscore ( _ ) is not recommended. Why?
> Symbols beginning with underscore are put at the start of the symbol list
> this causes that during first scan the first symbol is counted twice."
>
> Herman
> -----Original Message-----
> From: Graham [mailto:gkavanag@xxxxxxxxxxxxxx]
> Sent: Tuesday, February 25, 2003 3:05 PM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] Re: Any way to use more field codes for
composite
> indexes?
>
>
> The "`" is purely an easy way to identify the composites in the symbol
> tree and so that you do not overwrite an existing symbol. You can use
> anything, or nothing as far as I know.
>
> Cheers,
> Graham
> http://groups.msn.com/ASXShareTrading
> http://groups.msn.com/FMSAustralia
>
> -----Original Message-----
> From: ujr4s <ujr4s@xxxxxxxxx> [mailto:ujr4s@xxxxxxxxx]
> Sent: Wednesday, 26 February 2003 6:56 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: Any way to use more field codes for composite
> indexes?
>
> I thought there is something special about "~". I'll try "~X" to
> see if that works. Thanks.
>
> KC
>
>
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanag@xxxx> wrote:
> > KC
> > Not certain exactly what you want to create, but why not just add
> > another letter or something to the name
> > ASectCount= "~X" + "SectorID(1);
> >
> >
> > Cheers,
> > Graham
> > http://groups.msn.com/ASXShareTrading
> > http://groups.msn.com/FMSAustralia
> >
> > -----Original Message-----
> > From: ujr4s <ujr4s@xxxx> [mailto:ujr4s@x...]
> > Sent: Wednesday, 26 February 2003 6:29 AM
> > To: amibroker@xxxxxxxxxxxxxxx
> > Subject: [amibroker] Re: Any way to use more field codes for
> composite
> > indexes?
> >
> >
> > Thanks Graham, as always. But I need further help with this.
> > Exactly how do I create a separate sector composite, since I'm
> using
> > SectorID(1) to automatically generate composite indexes in all
> > sectors?
> >
> >
> > AllSectCount= "~" + "SectorID(1);
> >
> > Ab20MA=C>MA(20, C);
> > Ab50MA, etc.....
> >
> > AddtoComposite(Ab20MA, AllSectCount,"O");
> > AddtoComposite(Ab50MA, AllSectCount,"H");
> > etc.....
> >
> > It seems to me that whatever I do, it will automatically assign to
> > the same sector indexes. And once I use up these six field codes,
> > then I'm out of luck. Of course, if I create composites for each
> of
> > these sectors and then scan individually, then I should be OK. But
> > you are talking about 31 sectors in the TC2K database!!
> >
> > Cheers,
> > KC
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "Graham" <gkavanag@xxxx> wrote:
> > > Create more than one composite.
> > > You only need to move to the composite the percent number and
> > create a
> > > line chart, so you could get 6 in one composite.
> > >
> > > Cheers,
> > > Graham
> > > http://groups.msn.com/ASXShareTrading
> > > http://groups.msn.com/FMSAustralia
> > >
> > > -----Original Message-----
> > > From: ujr4s <ujr4s@xxxx> [mailto:ujr4s@x...]
> > > Sent: Wednesday, 26 February 2003 5:40 AM
> > > To: amibroker@xxxxxxxxxxxxxxx
> > > Subject: [amibroker] Any way to use more field codes for composite
> > > indexes?
> > >
> > > Hi, all,
> > >
> > > Besides using OHLCVI, is there any other way to store
> > > information for composite indexes? Say, I want to look at the
> > > percentage of stocks trading above 20, 50, and 200 day MAs, and
> so
> > > on... for all sectors. Since it easily uses up all six of these
> > > field codes, is there any way to work around that?
> > >
> > > Thanks for tips.
> > >
> > > KC
> > >
> > >
> > >
> > >
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